Inventor
NISHIKAWA SHIGEO
JP22 patents
⚠️ This page may combine multiple inventors who share the name “NISHIKAWA SHIGEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI CHEMICALS INC
13 patentsUS6328916B1Dec 11, 2001
Addition method of supercritical carbon dioxide, and production process of expanded thermoplastic resin product by making use of the addition method
MITSUI CHEMICALS INC98 citations96
US5997781ADec 7, 1999
Injection-expansion molded, thermoplastic resin product and production process thereof
MITSUI CHEMICALS INC119 citations96
US6849667B2Feb 1, 2005
Foam of thermoplastic urethane elastomer composition and process for producing the foam
MITSUI CHEMICALS INC95 citations94
US6303666B1Oct 16, 2001
Process for the production of expanded olefinic thermoplastic elastomer products
MITSUI CHEMICALS INC63 citations94
US5830393ANov 3, 1998
Process for preparing expanded product of thermoplastic resin
MITSUI CHEMICALS INC39 citations91
US11402282B2Aug 2, 2022
Piezoelectric substrate, piezoelectric textile, piezoelectric fabric, piezoelectric device, force sensor, actuator, and biological information acquisition device
MITSUI CHEMICALS INC4 citations72
US6870003B2Mar 22, 2005
Process for production of modified thermoplastic resin and modified thermoplastic resins
MITSUI CHEMICALS INC2 citations63
US11723279B2Aug 8, 2023
Piezoelectric substrate, piezoelectric woven fabric, piezoelectric knitted fabric, piezoelectric device, force sensor, and actuator
MITSUI CHEMICALS INC1 citations62
US11491760B2Nov 8, 2022
Breathable sheet, laminate, and composite
MITSUI CHEMICALS INC0 citations55
US10031606B2Jul 24, 2018
Pressure detecting device and touch panel
MITSUI CHEMICALS INC0 citations52
US9905750B2Feb 27, 2018
Polymeric piezoelectric material, and process for producing the same
MITSUI CHEMICALS INC1 citations52
US9559289B2Jan 31, 2017
Polymeric piezoelectric material and process for producing the same
MITSUI CHEMICALS INC0 citations52
US9966526B2May 8, 2018
Piezoelectric device and process for producing piezoelectric device
MITSUI CHEMICALS INC0 citations41
MURATA MANUFACTURING CO
3 patentsUS10190924B2Jan 29, 2019
Pressure-sensing device and pressure-sensing touch panel
MURATA MANUFACTURING CO2 citations73
US10126473B2Nov 13, 2018
Display device and laminated optical film
MURATA MANUFACTURING CO4 citations73
US10503305B2Dec 10, 2019
Display panel with pressure sensor and electronic device with pressing input function
MURATA MANUFACTURING CO0 citations52